1567892972672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2373409}}^1$

素因数の和:2373833

約数の個数: 64

約数和(自身を含む): 3372283332600

約数和(自身を除く): 1804390359928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 397, 416, 794, 832, 1588, 1664, 3176, 5161, 6352, 10322, 12704, 20644, 25408, 41288, 50816, 82576, 165152, 330304, 660608, 2373409, 4746818, 9493636, 18987272, 30854317, 37974544, 61708634, 75949088, 123417268, 151898176, 246834536, 303796352, 493669072, 942243373, 987338144, 1884486746, 1974676288, 3768973492, 3949352576, 7537946984, 12249163849, 15075893968, 24498327698, 30151787936, 48996655396, 60303575872, 97993310792, 120607151744, 195986621584, 391973243168, 783946486336, 1567892972672]

約数ペア:

[(1, 1567892972672), (2, 783946486336), (4, 391973243168), (8, 195986621584), (13, 120607151744), (16, 97993310792), (26, 60303575872), (32, 48996655396), (52, 30151787936), (64, 24498327698), (104, 15075893968), (128, 12249163849), (208, 7537946984), (397, 3949352576), (416, 3768973492), (794, 1974676288), (832, 1884486746), (1588, 987338144), (1664, 942243373), (3176, 493669072), (5161, 303796352), (6352, 246834536), (10322, 151898176), (12704, 123417268), (20644, 75949088), (25408, 61708634), (41288, 37974544), (50816, 30854317), (82576, 18987272), (165152, 9493636), (330304, 4746818), (660608, 2373409)]